Davidson Database has an an article by Sylvia Rimm

Duke TIP offers Q&A, advice from experts.

One idea is to make and post a list of simple rules. In some families, the children work with the parent(s) to make the list. Refer to the list often and update as needed. The list will proactively manage expectations as to what behavior is unacceptable. Conversations about the list might include: "If child A breaks rule 1, does that mean it is ok for child B to also break rule 1 (or to break rule 2, etc)?" A list of good behaviors (which may be complimented, reinforced, and/or praised) might also be posted.